class_docstr: A coder to encode CSV formatted data.
class_docstr_tok: ["A","coder","to","encode","CSV","formatted","data","."]
code: def __reduce__(self):
      return self.__class__, (
          self._column_names,
          self._schema,
          self._delimiter,
          self._secondary_delimiter,
          self._multivalent_columns,
      )
  
file_path: transform/tensorflow_transform/coders/csv_coder.py
imports: import csv
  import io
  import numpy
  import tensorflow
  from tensorflow_transform.tf_metadata import schema_utils
label_desc: Use image node_id 2 for calling the CsvCoder obj's underlying member method code with example usage: obj.__reduce__() and returns: self,  self,  self,  self,  self,  self